﻿/* Copyright (c) 2006-2011 Skype Limited. All Rights Reserved
   Ported to C# by Logan Stromberg

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
   are met:

   - Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

   - Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in the
   documentation and/or other materials provided with the distribution.

   - Neither the name of Internet Society, IETF or IETF Trust, nor the
   names of specific contributors, may be used to endorse or promote
   products derived from this software without specific prior written
   permission.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
   OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

namespace Hi.Audio.Ref.Concentus.Silk.Enums
{
    /// <summary>
    /// Represents error messages from a silk encoder/decoder
    /// </summary>
    internal static class SilkError
    {
        internal static int SILK_NO_ERROR = 0;

        // Encoder error messages

        /* Input length is not a multiple of 10 ms, or length is longer than the packet length */
        internal static int SILK_ENC_INPUT_INVALID_NO_OF_SAMPLES = -101;

        /* Sampling frequency not 8000, 12000 or 16000 Hertz */
        internal static int SILK_ENC_FS_NOT_SUPPORTED = -102;

        /* Packet size not 10, 20, 40, or 60 ms */
        internal static int SILK_ENC_PACKET_SIZE_NOT_SUPPORTED = -103;

        /* Allocated payload buffer too short */
        internal static int SILK_ENC_PAYLOAD_BUF_TOO_SHORT = -104;

        /* Loss rate not between 0 and 100 percent */
        internal static int SILK_ENC_INVALID_LOSS_RATE = -105;

        /* Complexity setting not valid, use 0...10 */
        internal static int SILK_ENC_INVALID_COMPLEXITY_SETTING = -106;

        /* Inband FEC setting not valid, use 0 or 1 */
        internal static int SILK_ENC_INVALID_INBAND_FEC_SETTING = -107;

        /* DTX setting not valid, use 0 or 1 */
        internal static int SILK_ENC_INVALID_DTX_SETTING = -108;

        /* CBR setting not valid, use 0 or 1 */
        internal static int SILK_ENC_INVALID_CBR_SETTING = -109;

        /* Internal encoder error */
        internal static int SILK_ENC_INTERNAL_ERROR = -110;

        /* Internal encoder error */
        internal static int SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR = -111;

        // Decoder error messages

        /* Output sampling frequency lower than internal decoded sampling frequency */
        internal static int SILK_DEC_INVALID_SAMPLING_FREQUENCY = -200;

        /* Payload size exceeded the maximum allowed 1024 bytes */
        internal static int SILK_DEC_PAYLOAD_TOO_LARGE = -201;

        /* Payload has bit errors */
        internal static int SILK_DEC_PAYLOAD_ERROR = -202;

        /* Payload has bit errors */
        internal static int SILK_DEC_INVALID_FRAME_SIZE = -203;
    }
}
